CN213430755U - Fixed experiment operating device for experimental rabbit - Google Patents
Fixed experiment operating device for experimental rabbit Download PDFInfo
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- CN213430755U CN213430755U CN202021137166.5U CN202021137166U CN213430755U CN 213430755 U CN213430755 U CN 213430755U CN 202021137166 U CN202021137166 U CN 202021137166U CN 213430755 U CN213430755 U CN 213430755U
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- fixing frame
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- 241000283973 Oryctolagus cuniculus Species 0.000 title claims abstract description 52
- 238000002474 experimental method Methods 0.000 title claims abstract description 29
- 210000001015 abdomen Anatomy 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241001413591 Trifolium arvense Species 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model provides a fixed experimental operating device for experimental rabbits, which comprises a fixed frame, wherein the fixed frame is rectangular and is provided with a plurality of L-shaped grooves, the middle position of a right frame body is provided with an arc-shaped groove, and the arc-shaped groove is hinged with an arc-shaped shell; the abdomen fixing component comprises an elastic belt and an arc-shaped plate, the arc-shaped plate is fixedly connected to the middle position of the lower side of the fixing frame, and the elastic belt is fixedly connected to the middle position of the upper side of the fixing frame; a foot fixing assembly including a fixing ring, a connecting chain, and a plurality of moving posts; the movable column is in threaded connection with the arc-shaped groove, one end of the connecting chain is fixedly connected with the fixed ring, and the other end of the connecting chain is detachably connected with the movable column; the fixed subassembly of belly and arc shell are fixed the experiment rabbit, and the fixed subassembly of a plurality of feet is fixed the four limbs of experiment rabbit respectively, and the cooperation of connecting chain and removal post is realized fixing different experiment rabbits.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to experiment rabbit is with fixed experiment operating means.
Background
In the field of medical experiments in biology, pharmacology, inspection, pathology and anatomy, the skilled person usually selects rabbits for experiments, and such rabbits are used for experiments by the skilled person and approved by the relevant departments and are called experimental rabbits. The experimental rabbit is a common experimental animal for medical research, and needs to be fixed in the experimental process, particularly in the processes of transaural administration, intraperitoneal administration and blood sampling;
most of the prior experimental rabbit fixing frames are designed in a frame type, a bed type and a box type, the design can meet the fixing requirements of daily experimental rabbits, but some defects also appear in the using process. These drawbacks are mainly manifested in two aspects: firstly, when the frame-type fixing frame is used, a single person is difficult to fix the frame-type fixing frame, one person needs to fix the experimental rabbit, and the other person needs to fix the experimental rabbit; the bed type and the box type are approximately same in fixed position when the experimental rabbit is fixed, so that the experimental rabbit cannot be in a lying state or an upright state according to actual needs;
based on prior art's current situation, need research and development a fixed experiment operating means for experiment rabbit, can effectively promote fixed succinct nature and the convenience of operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fixed succinct and can change the experiment rabbit of standing vertically or the flat state of lying of experiment rabbit according to actual need with fixed experiment operating means.
In order to realize the purpose, the utility model discloses a technical scheme is: a fixed experiment operating device for experimental rabbits comprises
The fixing frame is rectangular and is provided with a plurality of L-shaped grooves, the middle position of the right frame body is provided with an arc-shaped groove, and the arc-shaped groove is hinged with an arc-shaped shell;
the abdomen fixing component comprises an elastic band and an arc-shaped plate, the arc-shaped plate is fixedly connected to the middle position of the lower side of the fixing frame, and the elastic band is fixedly connected to the middle position of the upper side of the fixing frame;
the foot fixing component comprises a fixing ring, a plurality of connecting chains and a plurality of moving columns; remove post threaded connection in the arc recess, connecting chain one end and solid fixed ring fixed connection, the other end can be dismantled with the removal post and be connected.
Preferably, the fixed ring comprises an outer ring, an inner ring, a button, a positioning ring and a spring;
the button penetrates through the outer ring to be fixedly connected with the inner ring, the spring is fixedly connected with the outer ring and the inner ring respectively at the position symmetrical to the button, and the positioning ring is arc-shaped and is fixedly connected to the inner side of the outer ring.
Preferably, the middle position of the left end of the fixing frame is provided with a connecting hole, the outer part of the fixing frame is externally connected with a base, and the base is detachably connected with the fixing frame through the connecting hole.
Preferably, the lower side of the fixing frame is provided with a plurality of rectangular grooves, and the grooves are internally provided with folding legs.
Preferably, the connecting chain is composed of a plurality of rings connected in series.
Preferably, the movable column comprises a column body and a column cover, one end of the column body is in threaded connection with the L-shaped groove, and the other end of the column body is in threaded connection with the column cover.
Preferably, the diameter of the cylinder is smaller than the diameter of the ring.
Preferably, one end of the arc-shaped shell is connected with the arc-shaped groove through a hinge, and the other end of the arc-shaped shell is connected with the arc-shaped groove in a buckling mode.
Preferably, the inner ring and the inner side of the positioning ring are made of rubber materials.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a fixed experiment operating means is used to experiment rabbit, the fixed subassembly in its foot adopts the mode that double-link chain and solid fixed ring are connected to realize the fixed of experiment rabbit foot, can be according to the length of the different change connecting chains of rabbit size of body, again with the mode that removes the column connection for solid fixed ring's distance, the changeable and adaptability of angle are stronger.
2. The folding legs of the fixed experimental operating device for the experimental rabbit of the utility model are arranged to enable the experimental rabbit to stand on a plane by unfolding the folding legs so as to achieve the purpose of lying state; the external base can be connected with the base after the folding legs are folded so as to achieve the purpose of the upright state of the experimental rabbit.
Drawings
FIG. 1 is a schematic view of the overall structure of a fixed experimental operating device for experimental rabbits according to the present invention;
fig. 2 is a schematic structural view of a fixing ring in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a base in an embodiment of the present invention;
fig. 4 is a schematic bottom structure diagram of the fixing frame according to the embodiment of the present invention.
Description of reference numerals:
1. fixing frame 2, abdomen fixing component 3, foot fixing component 10 and 'L' -shaped groove
11. Arc-shaped groove 12, connecting hole 13, rectangular groove 20 and elastic band
21. Arc-shaped plate 30, fixing ring 31, connecting chain 32 and moving column
110. Arc shell 120, base 130, folding leg 301, outer ring
302. Inner ring 303, button 304, positioning ring 305 and spring
310. Circular ring 320, column 321 and column cover
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, a fixed laboratory manipulator for laboratory rabbits comprises:
the fixing frame 1 is rectangular, a plurality of L-shaped grooves 10 are formed in the fixing frame 1, an arc-shaped groove 11 is formed in the middle of a frame body on the right side of the fixing frame, and an arc-shaped shell 110 is connected to the arc-shaped groove 11 in a hinged mode;
the abdomen fixing component 2 comprises an elastic belt 20 and an arc-shaped plate 21, the arc-shaped plate 21 is fixedly connected to the middle position of the lower side of the fixing frame 1, and the elastic belt 20 is fixedly connected to the middle position of the upper side of the fixing frame 1;
a foot fixing assembly 3, the foot fixing assembly 3 including a fixing ring 30, a plurality of connecting chains 31, and a plurality of moving posts 32; remove post 32 threaded connection in the arc recess 11, connecting chain 31 one end with gu fixed ring 30 fixed connection, the other end with remove post 32 and can dismantle the connection.
During the in-service use, at first open four folding legs 130 of mount 1 bottom, place mount 1 on the plane, pull up elastic band 20 afterwards, place the experiment rabbit on arc 21, loosen elastic band 20 again, the effect through elastic band 20 and arc 21 is fixed the experiment rabbit abdomen, opens the one end that arc shell 110 and arc recess 11 lock are connected again, places the experiment rabbit neck in arc recess 11, arc shell 110 is gone up in the lock afterwards, fixes the experiment rabbit head. Then, a button 303 on the fixing ring 30 is pressed to expand the space between the inner ring 302 and the positioning ring 304, the experimental rabbit legs are placed in the fixing ring 30, the fixing ring 30 is used for modulating the appropriate positions of the experimental rabbit legs according to actual needs, the button 303 is loosened, the experimental rabbit legs are clamped tightly by the inner ring 302 and the positioning ring 304 under the action of the spring 305, the four limbs of the experimental rabbit are respectively fixed by adopting the same steps, then, the column covers 321 at the corresponding positions are taken down, the length of the connecting chain 31 is selected according to the difference of the body types of the experimental rabbit and the difference of the positions of the experimental rabbit legs, the circular rings 310 at the corresponding positions are sleeved on the column 320, and then, the column covers 321 are screwed on the top of the column 320; each leg of the experimental rabbit corresponds to two connecting chains 31, after the eight connecting chains 31 are respectively sleeved into the eight corresponding cylinders 320, the threads on the cylinders 320 and the L-shaped grooves 10 can be slightly unscrewed to enable the movable columns 32 to move freely, then the movable columns 32 can move movably until the corresponding connecting chains 31 are tightened, the angles of the two connecting chains 31 can be changed by debugging the positions of the two corresponding connecting chains 31 when the legs of the experimental rabbit are fixed, and the legs of the experimental rabbit can be fixed at different positions by different angles;
and if the condition that the rabbit that needs to be tested is in vertical state in the experiment, can be connected external chassis 120 with mount 1 through connecting hole 12 for mount 1 is in vertical state, folds four folding legs 130 back rectangular channel 13 in respectively afterwards, influences experimenter's a series of operations when avoiding actual operation.
Specifically, the fixing ring 30 includes an outer ring 301, an inner ring 302, a button 303, a positioning ring 304, and a spring 305;
the button 303 passes through the outer ring 301 to be fixedly connected with the inner ring 302, the spring 305 is fixedly connected with the outer ring 301 and the inner ring 302 at a position symmetrical to the button 303, respectively, and the positioning ring 304 is arc-shaped and is fixedly connected to the inner side of the outer ring 301.
When solid fixed ring 30 is in the state of relaxing, holding ring 304 misplaces with inner ring 302 and forms a space, this space is less than the thickness degree of general experiment rabbit leg, during the fixed experiment rabbit leg, press button 303 to make the space grow that holding ring 304 and inner ring 302 formed, after will testing rabbit leg and putting into, loosen button 303 again, under the effect of spring 305, inner ring 302 can take place the displacement and change, change the space size and clip the shank of experiment rabbit, and the operation is simple and convenient, and be applicable to most experiment rabbits.
Specifically, a connecting hole 12 is formed in the middle of the left end of the fixing frame 1, a base 120 is externally connected with the connecting hole, and the base 120 is detachably connected with the fixing frame 1 through the connecting hole 12; the external base 120 can fix the fixing frame 1 through the connecting hole 12, so that the fixing frame 1 can be in an upright state, and experimenters can select to use the base 120 according to own habits and needs.
Specifically, the lower side of the fixing frame 1 is provided with a plurality of rectangular grooves 13, and the grooves are internally provided with folding legs 130. When the folding legs 130 are unfolded, the fixing frame 1 can be laid on a plane, and when the base 120 needs to be used, the folding legs 130 can be folded, so that interference on operation of experimenters is avoided.
Specifically, the connecting chain 31 is composed of a plurality of rings 310 connected in series in sequence; the rings 310 connected in series in sequence enable experimenters to select different rings 310 to connect the connecting chain 31 with the movable column 32 according to the trapezoid of the experimental rabbit, so that the fixing device can be suitable for most experimental rabbits.
Specifically, the moving column 32 comprises a column 320 and a column cover 321, wherein one end of the column 320 is in threaded connection with the L-shaped groove 10, and the other end of the column 320 is in threaded connection with the column cover 321; the screw threads at the two ends of the movable column 32 are respectively connected with the column cover 321 and the L-shaped groove 10, so that the movable column 32 can move in the L-shaped groove 10, and the connecting chain 31 can change the use length of the connecting chain by adopting different circular rings 310.
Specifically, the diameter of the cylinder 320 is smaller than that of the ring 310; the diameter of the cylinder 320 is smaller than that of the ring 310, and the ring 310 can be sleeved on the cylinder.
Specifically, one end of the arc-shaped shell 110 is hinged to the arc-shaped groove 11, and the other end of the arc-shaped shell is buckled to the arc-shaped groove 11; the two ends of the arc-shaped shell 110 are connected with the arc-shaped groove 11 in two different modes, so that the arc-shaped shell 110 is simple to open and buckle, and the purpose that an experimenter can operate by a single person is achieved.
Specifically, the inner sides of the inner ring 302 and the positioning ring 304 are made of rubber; the inner sides of the inner ring 302 and the positioning ring 304 need to be in contact with the leg of the experimental rabbit, and the inner ring and the positioning ring are made of rubber materials, so that the leg of the experimental rabbit is prevented from being damaged when being clamped.
The present invention has been further described with reference to the embodiments, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (9)
1. A fixed experiment operating device for an experimental rabbit, comprising:
the fixing frame (1) is rectangular, a plurality of L-shaped grooves (10) are formed in the fixing frame (1), and an arc-shaped groove (11) is formed in the middle of the right frame body; the arc-shaped groove (11) is movably connected with an arc-shaped shell (110);
the abdomen fixing component (2), the abdomen fixing component (2) comprises an elastic belt (20) and an arc-shaped plate (21), the arc-shaped plate (21) is fixedly connected to the middle position of the lower side of the fixing frame (1), and the elastic belt (20) is fixedly connected to the middle position of the upper side of the fixing frame (1);
a foot securing assembly (3), the foot securing assembly (3) comprising a securing ring (30), a plurality of connecting chains (31) and a plurality of moving posts (32); remove post (32) threaded connection in arc recess (11), connecting chain (31) one end with solid fixed ring (30) fixed connection, the other end with remove post (32) and can dismantle the connection.
2. The fixed experimental manipulation device of claim 1, wherein:
the fixing ring (30) comprises an outer ring (301), an inner ring (302), a button (303), a positioning ring (304) and a spring (305);
the button (303) passes through the outer ring (301) and is fixedly connected with the inner ring (302), the spring (305) is respectively and fixedly connected with the outer ring (301) and the inner ring (302) at the position symmetrical to the button (303), and the positioning ring (304) is arc-shaped and is fixedly connected with the inner side of the outer ring (301).
3. The fixed experimental manipulation device of claim 1, wherein:
the middle position of the left end of the fixing frame (1) is provided with a connecting hole (12), a base (120) is externally connected with the fixing frame, and the base (120) is detachably connected with the fixing frame (1) through the connecting hole (12).
4. The fixed experimental manipulation device of claim 1, wherein: the lower side of the fixing frame (1) is provided with a plurality of rectangular grooves (13), and folding legs (130) are arranged in the grooves.
5. The fixed experimental manipulation device of claim 1, wherein: the connecting chain (31) is composed of a plurality of circular rings (310) which are connected in series in sequence.
6. The fixed experimental manipulation device of claim 5, wherein: the movable column (32) comprises a column body (320) and a column cover (321), one end of the column body (320) is in threaded connection with the L-shaped groove (10), and the other end of the column body is in threaded connection with the column cover (321).
7. The fixed experimental manipulation device of claim 6, wherein: the cylinder (320) diameter is smaller than the ring (310) diameter.
8. The fixed experimental manipulation device of claim 1, wherein: one end of the arc-shaped shell (110) is connected with the arc-shaped groove (11) in a hinge mode, and the other end of the arc-shaped shell is connected with the arc-shaped groove (11) in a buckling mode.
9. The fixed experimental manipulation device of claim 2, wherein: the inner sides of the inner ring (302) and the positioning ring (304) are made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137166.5U CN213430755U (en) | 2020-06-18 | 2020-06-18 | Fixed experiment operating device for experimental rabbit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021137166.5U CN213430755U (en) | 2020-06-18 | 2020-06-18 | Fixed experiment operating device for experimental rabbit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213430755U true CN213430755U (en) | 2021-06-15 |
Family
ID=76370976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021137166.5U Expired - Fee Related CN213430755U (en) | 2020-06-18 | 2020-06-18 | Fixed experiment operating device for experimental rabbit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213430755U (en) |
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2020
- 2020-06-18 CN CN202021137166.5U patent/CN213430755U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211013 Address after: 710032 No. 169 Changle West Road, Xincheng District, Xi'an City, Shaanxi Province Patentee after: Air Force Medical University Address before: Room 301, building 20, 569 Xinsi Road, Baqiao District, Xi'an City, Shaanxi Province, 710038 Patentee before: Wang Liang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |